FR2363635A1 - Procede de preparation de poudre renforcee par dispersion d'oxyde - Google Patents

Procede de preparation de poudre renforcee par dispersion d'oxyde

Info

Publication number
FR2363635A1
FR2363635A1 FR7727103A FR7727103A FR2363635A1 FR 2363635 A1 FR2363635 A1 FR 2363635A1 FR 7727103 A FR7727103 A FR 7727103A FR 7727103 A FR7727103 A FR 7727103A FR 2363635 A1 FR2363635 A1 FR 2363635A1
Authority
FR
France
Prior art keywords
metallic
particles
microns
particle size
average particle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7727103A
Other languages
English (en)
French (fr)
Other versions
FR2363635B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Special Metals Corp
Original Assignee
Special Metals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Special Metals Corp filed Critical Special Metals Corp
Publication of FR2363635A1 publication Critical patent/FR2363635A1/fr
Application granted granted Critical
Publication of FR2363635B1 publication Critical patent/FR2363635B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/956—Producing particles containing a dispersed phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Compounds Of Iron (AREA)
FR7727103A 1976-09-07 1977-09-07 Procede de preparation de poudre renforcee par dispersion d'oxyde Granted FR2363635A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72100476A 1976-09-07 1976-09-07

Publications (2)

Publication Number Publication Date
FR2363635A1 true FR2363635A1 (fr) 1978-03-31
FR2363635B1 FR2363635B1 (de) 1984-06-29

Family

ID=24896120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727103A Granted FR2363635A1 (fr) 1976-09-07 1977-09-07 Procede de preparation de poudre renforcee par dispersion d'oxyde

Country Status (6)

Country Link
US (1) US4156053A (de)
JP (1) JPS5337111A (de)
CA (1) CA1095745A (de)
DE (1) DE2740319A1 (de)
FR (1) FR2363635A1 (de)
GB (1) GB1559647A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315777A (en) * 1979-08-07 1982-02-16 Scm Corporation Metal mass adapted for internal oxidation to generate dispersion strengthening
JPS56501456A (de) * 1979-10-04 1981-10-08
US4443249A (en) * 1982-03-04 1984-04-17 Huntington Alloys Inc. Production of mechanically alloyed powder
US4619699A (en) * 1983-08-17 1986-10-28 Exxon Research And Engineering Co. Composite dispersion strengthened composite metal powders
DE3483421D1 (de) * 1983-12-19 1990-11-22 Sumitomo Electric Industries Dispersionsverstaerkte aluminiumlegierung mit guter abnutzungs- und hitzebestaendigkeit und verfahren zu ihrer herstellung.
US4732622A (en) * 1985-10-10 1988-03-22 United Kingdom Atomic Energy Authority Processing of high temperature alloys
GB2181454B (en) * 1985-10-10 1990-04-04 Atomic Energy Authority Uk Processing of high temperature alloys
FR2607741B1 (fr) * 1986-12-04 1990-01-05 Cegedur Procede d'obtention de materiaux composites, notamment a matrice en alliage d'aluminium, par metallurgie des poudres
US4773928A (en) * 1987-08-03 1988-09-27 Gte Products Corporation Plasma spray powders and process for producing same
US5102454A (en) * 1988-01-04 1992-04-07 Gte Products Corporation Hydrometallurgical process for producing irregular shaped powders with readily oxidizable alloying elements
US4792351A (en) * 1988-01-04 1988-12-20 Gte Products Corporation Hydrometallurgical process for producing irregular morphology powders
US4859237A (en) * 1988-01-04 1989-08-22 Gte Products Corporation Hydrometallurgical process for producing spherical maraging steel powders with readily oxidizable alloying elements
US5284614A (en) * 1992-06-01 1994-02-08 General Electric Company Method of forming fine dispersion of ceria in tungsten
US7153338B2 (en) * 2003-05-20 2006-12-26 Exxonmobil Research And Engineering Company Advanced erosion resistant oxide cermets
US7316724B2 (en) * 2003-05-20 2008-01-08 Exxonmobil Research And Engineering Company Multi-scale cermets for high temperature erosion-corrosion service
CN100425376C (zh) * 2006-09-04 2008-10-15 北京科技大学 制备纳米级氧化铝弥散铁粉的方法
CN101837466B (zh) * 2010-04-02 2011-10-12 北京科技大学 一种制备纳米氧化铝弥散铁粉的方法
CN101811194A (zh) * 2010-04-14 2010-08-25 北京科技大学 一种水热法制备氧化铝弥散强化铁粉的方法
CN103421170B (zh) * 2013-08-13 2016-01-20 江门市制漆厂有限公司 环氧树脂-丙烯酸树脂改性水分散醇酸树脂及其制备和应用
US9573192B2 (en) 2013-09-25 2017-02-21 Honeywell International Inc. Powder mixtures containing uniform dispersions of ceramic particles in superalloy particles and related methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077057A5 (de) * 1970-01-27 1971-10-15 Sherritt Gordon Mines Ltd
FR2076410A5 (en) * 1970-01-14 1971-10-15 Sherritt Gordon Mines Ltd Dispersion hardened nickel alloys - contg refractory metals and oxides
US3765867A (en) * 1969-04-03 1973-10-16 Sherritt Gordon Mines Ltd Preparation of thoriated nickel-chromium alloy powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA684359A (en) * 1964-04-14 The International Nickel Company Of Canada Dispersion-hardened alloys
GB821336A (en) * 1955-09-15 1959-10-07 Sintercast Corp America Improvements in and relating to alloys
CA869929A (en) * 1968-08-19 1971-05-04 J. I. Evans David Preparation of thoriated nickel-chromium alloy powder
US3716357A (en) * 1969-04-03 1973-02-13 Sherritt Gordon Mines Ltd Preparation of thoriated nickel-chromium alloy powder
US3778249A (en) * 1970-06-09 1973-12-11 Int Nickel Co Dispersion strengthened electrical heating alloys by powder metallurgy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765867A (en) * 1969-04-03 1973-10-16 Sherritt Gordon Mines Ltd Preparation of thoriated nickel-chromium alloy powder
FR2076410A5 (en) * 1970-01-14 1971-10-15 Sherritt Gordon Mines Ltd Dispersion hardened nickel alloys - contg refractory metals and oxides
FR2077057A5 (de) * 1970-01-27 1971-10-15 Sherritt Gordon Mines Ltd

Also Published As

Publication number Publication date
FR2363635B1 (de) 1984-06-29
US4156053A (en) 1979-05-22
JPS5337111A (en) 1978-04-06
CA1095745A (en) 1981-02-17
GB1559647A (en) 1980-01-23
DE2740319A1 (de) 1978-03-09

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Legal Events

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